Simplify this code. getConstant knows how to make
broadcasted vector constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69634 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 33103cb..edd985e 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -839,16 +839,9 @@
/// getNOT - Create a bitwise NOT operation as (XOR Val, -1).
///
SDValue SelectionDAG::getNOT(DebugLoc DL, SDValue Val, MVT VT) {
- SDValue NegOne;
- if (VT.isVector()) {
- MVT EltVT = VT.getVectorElementType();
- SDValue NegOneElt =
- getConstant(APInt::getAllOnesValue(EltVT.getSizeInBits()), EltVT);
- std::vector<SDValue> NegOnes(VT.getVectorNumElements(), NegOneElt);
- NegOne = getNode(ISD::BUILD_VECTOR, DL, VT, &NegOnes[0], NegOnes.size());
- } else {
- NegOne = getConstant(APInt::getAllOnesValue(VT.getSizeInBits()), VT);
- }
+ MVT EltVT = VT.isVector() ? VT.getVectorElementType() : VT;
+ SDValue NegOne =
+ getConstant(APInt::getAllOnesValue(EltVT.getSizeInBits()), VT);
return getNode(ISD::XOR, DL, VT, Val, NegOne);
}